/[Frey]/trunk/lib/Frey/Server.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 53 by dpavlin, Sat Jul 5 15:19:55 2008 UTC revision 180 by dpavlin, Sun Aug 31 18:02:50 2008 UTC
# Line 1  Line 1 
1  package Frey::Server;  package Frey::Server;
2    
3  use strict;  use Moose;
4  use warnings;  
5    with 'Frey::Web';
6    
7  use Continuity;  use Continuity;
8  #use Continuity::REPL;  #use Continuity::REPL;
 use Continuity::Widget::DomNode;  
9  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
10    
11  use base 'Frey';  use Carp::REPL;
12  use Frey::HTML;  use Frey::ClassLoader;
 use Frey::ObjectBrowser;  
13    
14  my @messages;    # Global (shared) list of messages  my @messages;    # Global (shared) list of messages
15  my $got_message; # Flag to indicate that there is a new message to display  my $got_message; # Flag to indicate that there is a new message to display
# Line 18  my $got_message; # Flag to indicate that Line 17  my $got_message; # Flag to indicate that
17  use vars qw( $repl $server );  use vars qw( $repl $server );
18    
19  #$repl = Continuity::REPL->new;  #$repl = Continuity::REPL->new;
 $server = Continuity->new(  
         port => 16001,  
         path_session => 1,  
         cookie_session => 'sid',  
         callback => \&main,  
         debug_level => 1,  
         staticp => sub { $_[0]->url =~ m/\.(jpg|jpeg|gif|png|css|ico|js|html?)$/ },  
 );  
20    
21  sub run {  sub run {
22            my ( $self, $port ) = @_;
23            $server = Continuity->new(
24                    port => $port || 16001,
25                    path_session => 1,
26                    cookie_session => 'sid',
27                    callback => \&main,
28                    debug_level => 1,
29                    staticp => sub { $_[0]->url =~ m/\.(jpg|jpeg|gif|png|css|ico|js|html?|xml|json|ya?ml)(\?.*)?$/ },
30            );
31            $Module::Reload::Debug = 1;
32            Frey::ClassLoader->new->load_all_classes();
33          $server->loop;          $server->loop;
34  }  }
35    
# Line 38  sub main { Line 40  sub main {
40          my ($req) = @_;          my ($req) = @_;
41        
42          my $path = $req->request->url->path;          my $path = $req->request->url->path;
43          warn "REQUEST: $path\n";          warn "REQUEST: $path ",dump( $req->params ),"\n";
44    
45            Module::Reload->check if $path =~ m!reload! || $req->param('reload');
46    
47    #       warn $req->request->header('User_Agent');
48    
49            sub run_markup {
50                    my ( $req, $class ) = @_;
51    
52                    my %params = $req->params;
53    
54            }
55    
56    
57    #       eval {
58            {
59    
60                    my $f;
61    
62                    if ( $path =~ m!/~/([^/]+)(.*)! ) {
63                            $f = Frey::Introspect->new( package => $1 );
64                    } elsif ( $path =~ m!/ob/([^/]+)(.*)! ) {
65                            $f = Frey::ObjectBrowser->new( fey_class => $1 );
66                    } elsif ( $path =~ m!/od/([^/]+)(.*)! ) {
67                            $f = Frey::ObjectDesigner->new( fey_class => $1 );
68                    } elsif ( $path =~ m!/markup/([^/]+)(.*)! ) {
69                            $f = Frey::Run->new( class => $1 );
70                    } else {
71                            $f = Frey::ClassBrowser->new;
72                    }
73                    $f->html( $req ) if $f;
74    
75            };
76    
77          warn $req->request->header('User_Agent');          if ( $@ ) {
78  #warn dump( $req );                  warn $@;
79                    #$req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it
80                    $req->print( qq{<pre class="error">$@<pre>} );
81                    Carp::REPL::repl;       # FIXME if $self->debug
82    
         if ( $path =~ m!/~/([^/]+)(?:/([^/]*))?! ) {  
                 my $f = Frey::Introspect->new( package => $1 );  
                 $f->html( $req );  
83          }          }
84    
85          # If this is a request for the pushtream, then give them that          # If this is a request for the pushtream, then give them that
86          if($path =~ /pushstream/) {          if($path =~ /pushstream/) {
87                  pushstream($req);                  pushstream($req);
88          }          }
89      
90            if ( $path =~ m/die/ ) {
91                    Carp::REPL::repl;       # FIXME if $self->debug
92            }
93    
94          # If they are sending us a message, we give them a thread for that too          # If they are sending us a message, we give them a thread for that too
95          if($path =~ /sendmessage/) {          if($path =~ /sendmessage/) {
96                  send_message($req);                  send_message($req);
97          }          }
98    
         if($path =~ m!^/ob!) {  
                 Frey::ObjectBrowser->new( req => $req )->html;  
         }  
   
         # Otherwise, lets give them page  
         send_page($req);  
99  }  }
100    
101  # Here we accept a connection to the browser, and keep it open. Meanwhile we  # Here we accept a connection to the browser, and keep it open. Meanwhile we
# Line 103  sub send_message { Line 135  sub send_message {
135    }    }
136  }  }
137    
 # This isn't a pushstream, nor a new message. It is just the main page. We loop  
 # in case they ask for it multiple times :)  
 sub send_page {  
         my ($req) = @_;  
         my $templates = Template::Declare->templates;  
         while(1) {  
                 warn "param = ",dump($req->param);  
                 my $path = $req->request->url->path;  
   
                 my $html;  
   
                 if ( $path =~ m/::/ ) {  
                         my ( undef, $module, $method ) = split(m!/!, $path, 3);  
   
                         if ( ! defined( $templates->{$module} ) ) {  
                                 $req->conn->send_status_line( 404, "$module" );  
                                 $html = "Package $module not found";  
                         } elsif ( ! $method ) {  
                                 $html = Frey::HTML->page( 'package-templates', $req, $module );  
                         } elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {  
                                 $html = Frey::HTML->page( $method, $req );  
                         } else {  
                                 $req->conn->send_status_line( 404, "$module $method" );  
                                 $html = "Package $module doesn't have $method";  
                         }  
                 } else {  
                         warn "fallback to status page\n";  
                         $html = Frey::HTML->page( 'status' );  
                 }  
   
                 $req->print( $html );  
                 warn ">> ",length( $html ), " bytes\n";  
                 $req->next;  
         }  
 }  
   
138  1;  1;
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